CN102785777A - Hang glider device with cross-flow fan - Google Patents
Hang glider device with cross-flow fan Download PDFInfo
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- CN102785777A CN102785777A CN2012102882905A CN201210288290A CN102785777A CN 102785777 A CN102785777 A CN 102785777A CN 2012102882905 A CN2012102882905 A CN 2012102882905A CN 201210288290 A CN201210288290 A CN 201210288290A CN 102785777 A CN102785777 A CN 102785777A
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- flow fan
- hang glider
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- glider device
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Abstract
The invention relates to a hang glider device with cross-flow fans, which comprises a main body skeleton, wings and an operating lever. The cross-flow fans are installed at the front edges of the wings. Cowlings are arranged below the cross-flow fans. Driving devices are installed on one side of the cowlings. A cabin hanger is hinged with the central part of the main body skeleton. The hang glider device with cross-flow fans has the beneficial effects that the hang glider device can realize vertical lifting and lowering, a runway is not required and a space with area being several square meters only is required; the energy consumption is low and a fraction of the energy consumption of a helicopter; the safety is excellent and the hang glider device can glide under the situation of no power; and when power is available, the stall speed is zero; clean energy such as electric energy and solar energy is used; the linear speed of fan blades is low and the noise is low relative to a propeller structure; the manufacturing cost is low, the hang glider device is simple and convenient to disassemble and assemble and facilities such as hangars are not required; and the hang glider device is simple to control.
Description
Technical field
The present invention relates to the aviation flight technology, relate in particular to a kind of cross flow fan hang-gliding swing device.
Background technology
Aircraft is divided into aerocraft, spacecraft, rocket etc.; The aircraft of the flight in the endoatmosphere wherein is called aerocraft; Like balloon, aerodone, dirigible, aircraft, helicopter etc., they lean on the quiet buoyancy of air or the aerodynamic force lift-off flight of air relative motion generation; The aircraft in spaceflight wherein is called spacecraft, and like artificial earth satellite, manned spacecraft, space probe, space shuttle etc., they obtain necessary speed and get into space under the promotion of carrier rocket, under graviational interaction, accomplish orbiting motion then; Rocket wherein is to be the aircraft of power with the rocket engine, can be in the endoatmosphere, and also can be in extra-atmospheric flight.The power take-off mechanism shortcoming of existing general simple and easy aircraft comprises: 1. can't directly realize vertical lift mostly, also need runway in addition; 2. safety is relatively poor, and energy consumption is not low; 3. adopt propeller arrangement, caused bigger noise; 4. cost is higher, is unfavorable for practicing thrift cost; 5. be not easy to or can't dismantle or fold, need hangar and so on facility that big parking space is provided.Therefore, to above aspect, need effectively innovate prior art.
Summary of the invention
To above defective, the present invention provides a kind of and helps realizing vertical lift, energy-saving safe, cost is lower, noise is little and cross flow fan hang-gliding swing device easy to control, that can easyly remove and install, to solve many deficiencies of prior art.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of cross flow fan hang-gliding swing device comprises main body framework and wing, and the main body framework bottom is provided with joystick; A cross flow fan is installed at two wing front edge positions respectively; It is fairing down, and fairing one side is equipped with actuating device, and the cabin suspender is articulated in the main body framework middle part.
The beneficial effect of cross flow fan hang-gliding swing device of the present invention is: structurally; Through cross flow fan structure and some groups of fairings being installed in the aircraft wing leading edge; Thereby formed the power take-off mechanism of cross flow fan hang-gliding swing device; And come the flight attitude of change of flight device through hinged use center of gravity control method, structure is greatly simplified.The advantage concrete manifestation that is reached in:
1. can realize vertical lift, need not runway, only need the space landing of several square meters;
2. energy consumption is little, can reach the several times of helicopter;
3. safety is splendid, when unpowered, still can glide; When dynamic, stalling speed is 0;
4. adopt clean energy resourcies such as electric energy and solar power;
5. the flabellum linear velocity is little, and noise is little with respect to propeller arrangement, and control is simple;
6. cheap, maintenance cost is low, deposits conveniently, can easyly remove and install, and does not need the facility of hangar and so on;
7. control simply, the aviator need not to understand too much aviation knowledge.
Description of drawings
According to accompanying drawing the present invention is done further explain below.
Fig. 1 is the structural representation of cross flow fan hang-gliding swing device according to the invention.
Among the figure:
1, wing; 2, fairing; 3, joystick; 4, bindiny mechanism; 5, cabin suspender; 6, cross flow fan; 7, actuating device; 8, main body framework.
The specific embodiment
As shown in Figure 1, the described cross flow fan hang-gliding of embodiment of the invention swing device comprises the main body framework 8 of assembled formation, and its subregion connects with steel wire and strengthens.Main body framework 8 bottoms are joystick 3.Cover the wing 1 of aerofoil on the main body framework 8; A cross flow fan 6 is installed at two wing 1 front edge positions respectively; The fairing 2 that it is used for the adjustment flow field down, fairing 2 one sides are equipped with actuating device 7, and cabin suspender 5 is articulated in main body framework 8 middle parts through bindiny mechanism 4.
The described cross flow fan hang-gliding of above embodiment of the invention swing device, during work, the rotation that utilizes cross flow fan is quickened aerofoil upper surface air from aircraft front end aspirated air, produces pressure reduction with lower surface, thereby produces lift; The centrifugal effect of cross flow fan itself forms the low pressure whirlpool in the inner chamber, produce pressure reduction with outside face, produces lift and thrust simultaneously.Its method of application is: take off (1): just facing the wind, promote joystick forward to certain angle, make aircraft integral body receive force direction vertically upward, adjustment cross flow fan rotating speed when lift during greater than gravity, can be realized taking off vertically; (2) cruise: fly to certain altitude, decontrol joystick, adjustment rotation speed of the fan to lift is identical with gravity, when thrust equates with air resistance, both can realize cruise; (3) at a high speed: the joystick of pulling back, improve rotation speed of the fan, just can improve flying speed to emergency speed; (4) turn: can change the suspension center of gravity through the sway joystick and realize left rotation and right rotation, also can realize turning through the different rotating speeds of two fans about adjustment; (5) descend: can realize slowly descending through reducing rotation speed of the fan, perhaps realize descending fast through the joystick of pulling back; (6) landing: just facing the wind, promote joystick forward to certain angle, make aircraft integral body receive force direction vertically upward, adjustment cross flow fan rotating speed when lift during less than gravity, can be realized vertical landing.
Above embodiment is the more preferably specific embodiment a kind of of the present invention, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in protection scope of the present invention.
Claims (3)
1. a cross flow fan hang-gliding swing device comprises main body framework (8), wing (1) and joystick (3); It is characterized in that: the leading edge of a wing is installed cross flow fan (6); It is fairing (2) down, and fairing one side is equipped with actuating device (7), and cabin suspender (5) is articulated in main body framework (8) middle part.
2. cross flow fan hang-gliding swing device according to claim 1 is characterized in that: the cabin suspender (5) of said main body framework (8) middle part mobile jib and its underpart is hinged through bindiny mechanism (4), makes cabin suspender (5) to rotate around hinge-point.
3. according to the described cross flow fan hang-gliding of claim (1) swing device, it is characterized in that: as power take-off mechanism,, high velocity air is blown out along aerofoil with fairing (2) control air flow field with cross flow fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102882905A CN102785777A (en) | 2012-08-14 | 2012-08-14 | Hang glider device with cross-flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102882905A CN102785777A (en) | 2012-08-14 | 2012-08-14 | Hang glider device with cross-flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785777A true CN102785777A (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102882905A Pending CN102785777A (en) | 2012-08-14 | 2012-08-14 | Hang glider device with cross-flow fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN102785777A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754362A (en) * | 2014-01-13 | 2014-04-30 | 南京航空航天大学 | Rotor wing with great lifting force |
| CN104192295A (en) * | 2014-09-24 | 2014-12-10 | 佛山市神风航空科技有限公司 | Autonomous flight unmanned aerial vehicle without active force and flight mode |
| CN105775148A (en) * | 2016-04-08 | 2016-07-20 | 南京航空航天大学 | Cross-flow fan type rotor system |
| CN111653150A (en) * | 2020-06-23 | 2020-09-11 | 大连海事大学 | Helicopter rescue teaching instrument |
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|---|---|---|---|---|
| JPH02283596A (en) * | 1989-04-21 | 1990-11-21 | Yamaha Motor Co Ltd | Boating glider |
| DE4411854A1 (en) * | 1993-04-14 | 1994-10-20 | Nikolaus Bachmaier | Flying wing which is independent of takeoff and landing runways |
| CN101033005A (en) * | 2007-04-11 | 2007-09-12 | 谭大刚 | Suspension type gliding wing manpower flight driving device and ground surface simulated training rack for the same |
| CN102092474A (en) * | 2011-01-28 | 2011-06-15 | 曾道强 | Novel airplane |
| CN201872950U (en) * | 2010-12-03 | 2011-06-22 | 李定忠 | Paraglider |
| CN202071984U (en) * | 2011-05-02 | 2011-12-14 | 刘自拔 | Movable wing airplane with wind wheels at leading edges |
| CN102627147A (en) * | 2012-04-24 | 2012-08-08 | 赵辉 | One-man flight vehicle being capable of lifting vertically and provided with fixed wings |
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2012
- 2012-08-14 CN CN2012102882905A patent/CN102785777A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02283596A (en) * | 1989-04-21 | 1990-11-21 | Yamaha Motor Co Ltd | Boating glider |
| DE4411854A1 (en) * | 1993-04-14 | 1994-10-20 | Nikolaus Bachmaier | Flying wing which is independent of takeoff and landing runways |
| CN101033005A (en) * | 2007-04-11 | 2007-09-12 | 谭大刚 | Suspension type gliding wing manpower flight driving device and ground surface simulated training rack for the same |
| CN201872950U (en) * | 2010-12-03 | 2011-06-22 | 李定忠 | Paraglider |
| CN102092474A (en) * | 2011-01-28 | 2011-06-15 | 曾道强 | Novel airplane |
| CN202071984U (en) * | 2011-05-02 | 2011-12-14 | 刘自拔 | Movable wing airplane with wind wheels at leading edges |
| CN102627147A (en) * | 2012-04-24 | 2012-08-08 | 赵辉 | One-man flight vehicle being capable of lifting vertically and provided with fixed wings |
Non-Patent Citations (1)
| Title |
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| 张洋: "《新型扇翼原型机面世》", 《中国航空报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754362A (en) * | 2014-01-13 | 2014-04-30 | 南京航空航天大学 | Rotor wing with great lifting force |
| CN103754362B (en) * | 2014-01-13 | 2016-07-06 | 南京航空航天大学 | A kind of lift rotor |
| CN104192295A (en) * | 2014-09-24 | 2014-12-10 | 佛山市神风航空科技有限公司 | Autonomous flight unmanned aerial vehicle without active force and flight mode |
| CN104192295B (en) * | 2014-09-24 | 2015-12-30 | 佛山市神风航空科技有限公司 | A kind of autonomous flight is without active force unmanned plane and flying method thereof |
| CN105775148A (en) * | 2016-04-08 | 2016-07-20 | 南京航空航天大学 | Cross-flow fan type rotor system |
| CN111653150A (en) * | 2020-06-23 | 2020-09-11 | 大连海事大学 | Helicopter rescue teaching instrument |
| CN111653150B (en) * | 2020-06-23 | 2024-02-27 | 大连海事大学 | Helicopter rescue teaching instrument |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |
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| WD01 | Invention patent application deemed withdrawn after publication |